Supply Of Hardware Materials To The Offices Of Darjeeling Municipality Under Water Works Department Water Workscell - 1 / 2 Inch Pipes And Fittings ( Zindal / Zoloto / Kholi ) , G.I. Pipe 1 / 2 , G.I. Tee 1 / 2 , G.I. Elbow 1 / 2 , G.I. Socket 1 / 2 , G.I. Union Socket 1 / 2 , Ferrule 1 / 2 , G. M. Full Way Valve 1 / 2 , G. I. Nipple Full 1 / 2X 6 , G. I. Nipple Full 1 / 2X 4 , G. I. Bend 1 / 2 , Plug 1 / 2 , 3 / 4 Inch Pipes And Fittings ( Zindal / Zoloto / Kholi ) , G.I. Pipe 3 / 4 , G.I. Tee 3 / 4 , G.I. Elbow 3 / 4 , G.I. Socket 3 / 4 , G.I. Union Socket 3 / 4 , Ferrule 3 / 4 , G. M. Full Way Valve 3 / 4 , G. I. Nipple Full 3 / 4X 6 , G. I. Nipple Full 3 / 4X 4 , G. I. Bend 3 / 4 , Plug 3 / 4 , 1 Inch Pipes And Fittings ( Zindal / Zoloto / Kholi ) , G.I. Pipe 1 , G.I. Tee 1 , G.I. Elbow 1 , G.I. Socket 1 , G.I. Union Socket 1 , Ferrule 1 , G. M. Full Way Valve 1 , G. I. Nipple Full 1X 6 , G. I. Nipple Full 1X 4 , G. I. Bend 1 ( 11, 22, 45, 90 Degree ) , Plug 1 , 1.5 Inch Pipes And Fittings ( Zindal / Zoloto / Kholi ) , G.I. Pipe 1.5 , G.I. Tee 1.5 , G.I. Elbow 1.5 , G.I. Socket 1.5 , G.I. Union Socket 1.5 , G. M. Full Way Valve 1.5 , G. I. Nipple Full 1.5X 6 , G. I. Nipple Full 1.5X 4 , G. I. Bend 1.5 ( 11, 22, 45, 90 Degree ) , Plug 1.5 , 2 Inch Pipes And Fittings ( Zindal / Zoloto / Kholi ) , G.I. Pipe 2 , G.I. Tee 2 , G.I. Elbow 2 , G.I. Socket 2 , G.I. Union Socket 2 , G. M. Full Way Valve 2 , G. I. Nipple Full 2X 6 , G. I. Nipple Full 2X 4 , G. I. Bend 2 ( 11, 22, 45, 90 Degree ) , Plug 2 , 3 Inch Pipes And Fittings ( Zindal / Zoloto / Kholi ) , G.I. Pipe 3 , G.I. Tee 3 , G.I. Union Socket 3 , G.I. Socket 3 , G. M. Full Way Valve 3 , G. I. Bend 3 ( 11, 22, 45, 90 Degree ) , Plug 3 , 6 Inch & 8 Inch Pipes And Fittings ( Zindal / Zoloto / Kholi ) , G.I. Pipe 6 , G.I. Tee 6 , G. M. Full Way Valve 6 , G. M. Union Socket 6 , G. M.Socket 6 , G. M.Bend 6 ( 11, 22, 45, 90 Degree ) , G.I. Pipe 8 , Miscellaneous , Pipe Wrench ( 12 ) ( Taparia ) , Pipe Wrench ( 14 ) ( Taparia ) , Pipe Wrench ( 18 ) ( Taparia ) , Pipe Wrench ( 24 ) ( Taparia ) , Pipe Wrench ( 36 ) ( Taparia ) , Chain Wrench ( 36 ) ( Taparia ) , Pipe Threading Machine 1 / 2 To 1 ( Die ) ( Taparia ) , Pipe Threading Machine 1 To 1.5 ( Die ) ( Taparia ) , Pipe Threading Machine 2 ( Die ) ( Taparia ) , Rubber Sheet , Spornyarn , Nut And Bolt , Hole Tite , G.I. Wire , Rubber Pipe 1 / 2 , Pig Lead , Angle Iron , Lock & Key , Flange 6 , Bleaching Pwoder , Alum ( Aluminium Sulfate ) , Packing , Grease ( Lubricant ) , Sikal , Spade , Digging Rod , Jack Hammer ( Rock Breaker )